ADOP Failed At Prepare Stage With Invalid Credential Error ORA-12514

(Doc ID 1546945.1)

Last updated on APRIL 04, 2018

Applies to:

Oracle Applications DBA - Version 12.2 and later
Information in this document applies to any platform.

Symptoms

On Oracle Applications 12.2 version, ADOP generates error at prepare stage when trying to apply patch with phase=prepare option

*******FATAL ERROR*******
PROGRAM : (apps/fs1/EBSapps/appl/ad/12.0.0/bin/adzdoptl.pl)
TIME : Sat Apr 6 20:02:22 2013
FUNCTION: ADOP::Phase::executeSQL [ Level 1 ]
ERRORMSG: Invalid Credentials


adop patch log file has below error:

AutoPatch error:
The following ORACLE error:

ORA-12514: TNS:listener does not currently know of service requested in connect descriptor


The issue can be reproduced at will with the following steps:
1. adop phase=prepare

Cause

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